.talk_con{
    width:600px;
    height:500px;
    border:1px solid #666;
    margin:50px auto 0;
    background:#f9f9f9;
}
.talk_show{
    width:580px;
    height:420px;
    border:1px solid #666;
    background:#fff;
    margin:10px auto 0;
    overflow:auto;
}
.talk_input{
    width:580px;
    margin:10px auto 0;
}
.whotalk{
    width:80px;
    height:30px;
    float:left;
    outline:none;
}
.talk_word{
    width:420px;
    height:26px;
    padding:0px;
    float:left;
    margin-left:10px;
    outline:none;
    text-indent:10px;
}
.talk_sub{
    width:56px;
    height:30px;
    float:left;
    margin-left:10px;
}
.atalk{
    margin:10px;
}
.atalk span{
    display:inline-block;
    background:#0181cc;
    border-radius:10px;
    color:#fff;
    padding:5px 10px;
}
.btalk{
    margin:10px;
    text-align:right;
}
.btalk span{
    display:inline-block;
    background:#ef8201;
    border-radius:10px;
    color:#fff;
    padding:5px 10px;
}